[go: up one dir, main page]

ES461372A1 - Mejoras en dispositivos de control analogos de par de impul-sion rotativo de un motor electrico de traccion. - Google Patents

Mejoras en dispositivos de control analogos de par de impul-sion rotativo de un motor electrico de traccion.

Info

Publication number
ES461372A1
ES461372A1 ES461372A ES461372A ES461372A1 ES 461372 A1 ES461372 A1 ES 461372A1 ES 461372 A ES461372 A ES 461372A ES 461372 A ES461372 A ES 461372A ES 461372 A1 ES461372 A1 ES 461372A1
Authority
ES
Spain
Prior art keywords
signal
motor
armature
current
signal representative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES461372A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES461372A1 publication Critical patent/ES461372A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Mejoras en dispositivos de control análogos de par de impulsión rotativo de un motor eléctrico de tracción, para uno "especial" de vehículos impulsados eléctricamente de modo individual, estando dicho vehículo "especial" adaptado para formar con otros de tales vehículos "especiales" y "regulares", un tren, que recibe energía de una fuente exterior, estando sometidos dichos vehículos del tren a algunas condiciones operativas en común, tales como velocidad de vehículos, estando impulsado cada uno de tales vehículos "especiales"- en contraste con los vehículos "regulares"- por motores eléctricos que no son motores de corriente contínua de campo en serio, estando sometido el sistema de control, al control por un mando de un operador, emitiendo una pluralidad de señales de línea de tren a los vehículos regulares y especiales, siendo, sin embargo, las señales de línea de tren y las órdenes, que las mismas contienen, compatibles básicamente solo con características operativas peculiares a los motores de corriente contíua de campo en serio de los vehículos regulares, comprendiendo dicho dispositivo de control, medios para suministrar una primera señal, representativa de la magnitud de voltaje de dicha fuente de energía externa a dicho dispositivo.
ES461372A 1976-08-12 1977-08-05 Mejoras en dispositivos de control analogos de par de impul-sion rotativo de un motor electrico de traccion. Expired ES461372A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/714,080 US4090119A (en) 1976-08-12 1976-08-12 Torque analog of a series wound DC traction motor

Publications (1)

Publication Number Publication Date
ES461372A1 true ES461372A1 (es) 1978-05-16

Family

ID=24868678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461372A Expired ES461372A1 (es) 1976-08-12 1977-08-05 Mejoras en dispositivos de control analogos de par de impul-sion rotativo de un motor electrico de traccion.

Country Status (6)

Country Link
US (1) US4090119A (es)
JP (1) JPS6027246B2 (es)
BR (1) BR7705362A (es)
DE (1) DE2735965A1 (es)
ES (1) ES461372A1 (es)
FR (1) FR2361242A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302222C1 (de) * 1983-01-24 1984-05-10 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer einen Walzenantriebsmotor eines Rohrwalzwerkes
US4969757A (en) * 1989-09-18 1990-11-13 Honeywell Inc. Motor torque control
US5270623A (en) * 1989-09-26 1993-12-14 Honda Giken Kogyo Kabushiki Kaisha Method of controlling speed of rotation of motor
US5651667A (en) * 1991-10-11 1997-07-29 Helix Technology Corporation Cryopump synchronous motor load monitor
DE19844830A1 (de) * 1998-09-30 2000-04-13 Ako Werke Gmbh & Co Verfahren und Schaltungsanordnung zur Drehzahlsteuerung von Gleichstrom-Universalmotoren
US6407531B1 (en) 2001-01-09 2002-06-18 Delphi Technologies, Inc. Method and system for controlling a synchronous machine over full operating range
US8310176B2 (en) * 2008-12-22 2012-11-13 Progress Rail Services Corp Traction control for DC electric motor
US20100276218A1 (en) * 2009-04-29 2010-11-04 Ford Global Technologies, Llc Hybrid electric vehicle powertrain having high vehicle speed engine starts
JP5408370B1 (ja) * 2013-01-17 2014-02-05 株式会社安川電機 モータ制御装置及びモータ制御方法
CN111049436A (zh) * 2019-12-31 2020-04-21 哈尔滨工程大学 一种直流电动机电磁转矩辨识电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951092C (de) * 1951-12-25 1956-10-25 Bbc Brown Boveri & Cie Schaltung zur Laststeuerung mehrerer zueinander parallel arbeitender elektrischer Ausruestungen
US3217663A (en) * 1963-11-13 1965-11-16 Gen Signal Corp Strain gauge control for slave locomotive
US3358613A (en) * 1965-10-23 1967-12-19 Gen Signal Corp Vehicle control system
DE2024252A1 (de) * 1969-06-24 1971-01-07 Kombinat VEB Lokomotivbau-Elektrotechmsche Werke Hans Beimler, χ 1422 Hennigsdorf Schaltungsanordnung zur Geschwindigkeitsregelung von im Verband betriebenen Triebfahrzeugen mit elektrischen Fahr motoren
US3656037A (en) * 1970-03-23 1972-04-11 Westinghouse Air Brake Co Car propulsion scheme utilizing married pairs of propulsion units
BE794885A (fr) * 1972-02-04 1973-08-02 Westinghouse Electric Corp Systeme de commande a couple constant et compensation de l'inertie par regulation du courant d'induit et affaiblissement de l'excitation d'un moteur a courant continu
US3887855A (en) * 1973-11-28 1975-06-03 Cleveland Machine Controls Motor speed modifier control
US3950684A (en) * 1974-05-29 1976-04-13 Westinghouse Electric Corporation Direct current motor speed control apparatus

Also Published As

Publication number Publication date
JPS5330517A (en) 1978-03-22
FR2361242B1 (es) 1982-07-23
JPS6027246B2 (ja) 1985-06-28
DE2735965A1 (de) 1978-02-16
US4090119A (en) 1978-05-16
BR7705362A (pt) 1978-05-30
FR2361242A1 (fr) 1978-03-10

Similar Documents

Publication Publication Date Title
JPS52153034A (en) Electric air-fuel ratio controlling device
ES461372A1 (es) Mejoras en dispositivos de control analogos de par de impul-sion rotativo de un motor electrico de traccion.
US5385042A (en) Dynamometer and method for simulating vehicle road load and/or inertial forces while providing compensation for the parasitic losses of the dynamometer
JPS5563598A (en) Protecting system for electric motor driving inverter circuit
US3554022A (en) Roller testing stand for motor vehicles
GB1427852A (en) Method and means for measuring the torque delivered by an electric motor
ATE214958T1 (de) Trainingsgerät
GB1198069A (en) Improvements in or relating to Apparatus for Testing the Underload Performance Characteristics of a Prime Mover
KR880010329A (ko) 전기량 측정 방법과 장치
FR2304925A1 (fr) Dispositif de mesure de la puissance electrique active et de la puissance electrique reactive
JPS5691603A (en) Control device of electric automobile
UST955007I4 (en) Method and apparatus for metering apparent energy
JPS5676054A (en) Electronic type wattmeter
RU2006957C1 (ru) Тренажер по управлению судовой электростанцией и гребной электрической установкой
JPS54132712A (en) Effective load current detecting device of direct current motor
SU976313A1 (ru) Устройство дл измерени электромагнитного момента асинхронного двигател
SU896644A1 (ru) Устройство дл моделировани пульсирующей нагрузки электрической машины
SU1150113A1 (ru) Устройство дл безнагрузочной настройки регул тора тока возбуждени т гового генератора
JPS5635697A (en) Control apparatus for ac motor
JPS5557162A (en) Load current detector for direct current motor
SU972276A1 (ru) Устройство дл контрол крут щего момента на валу электродвигател
JPS5546893A (en) Ac motor driving device
JPS5571190A (en) Variable speed controller of cage induction motor
JPS54113113A (en) Control system for controlling operation of electric car
JPS57151290A (en) Driving device for induction motor

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301